28997652 (number)

28997652 is an even 8-digits composite number following 28997651 and preceding 28997653. In scientific notation, it is written as 2.8997652 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 9440928 positive integers (up to 28997652) that are relatively prime to 28997652.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-seven thousand six hundred fifty-two

Notation

Scientific notation 2.8997652 × 10^7
Engineering notation 2.8997652 × 10^6

Prime Factorization of 28997652

Prime Factorization 2 × 2 × 3 × 43 × 56197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14498826
Product of the distinct prime numbers

The prime factorization of 28997652 is 2 × 2 × 3 × 43 × 56197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 8, 94, 442, 101, 2622, 2415, 56699, 9665, 207301, 794275, 6710023, 4357711, 89901566, 85692775, 190763570, 661863918, 3362354423, 407379641

Basic calculations (n = 28997652)

Multiplication

n×y
n×2 57995304
n×3 86992956
n×4 115990608
n×5 144988260

Division

n÷y
n÷2 14498826
n÷3 9665884
n÷3 7249413
n÷5 5799530.4

Exponentiation

ny
n2 840863821513104
n3 2.4383076475627E+22
n4 7.0705196632962E+29
n5 2.0502846865542E+37

Nth Root

y√n
2√n 5384.9467963946
3√n 307.22339062076
4√n 73.382196726417
5√n 31.079395758822

Divisors of 28997652

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 56197, 112394, 168591, 224788, 337182, 674364, 2416471, 4832942, 7249413, 9665884, 14498826, 28997652

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28997651
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28997652 can be divided by 24 positive divisors. The sum of these divisors (counting 28997652) is 1, the average is 0.041666666666667.

Base conversion 28997652

Base System Value
2 Binary 1101110100111100000010100
3 Ternary 2000120020022010
4 Quaternary 1232213200110
5 Quinary 24410411102
6 Senary 2513304220
8 Octal 156474024
10 Decimal 28997652
12 Duodecimal 9865070
16 Hexadecimal 1ba7814
20 Vigesimal 914e2c
36 Base36 h9iqc

Cryptographic Hash Functions

md5 4954d3cb8f6100aea5f409a89834305d
sha1 bb2cda129a3a2d5030694b3c9c0276cd3cfb0ba9
sha256 d7a22f772abfd05472c7b85a0ab8cc18ad1291286b92b86f4efc345d60d4bb3d
sha512 e54c57b5737907c845213e83393cb0945dc5857e646d51bbb1d1e0e9c918b26aad21a776bb1948fcd0445681cf4cd6aa5c66d55d4cb3163b1852721115dbb6b5
ripemd-160 4b6faea0f1e5ce0a0d8ff7a2f7964a61a1a20fc4

28997652 as geometric shapes

Circle

Radius = n
Diameter 57995304
Circumference 182197620.98911
Area 2.641651604335E+15

Sphere

Radius = n
Volume 1.0213559190366E+23
Surface area 1.056660641734E+16
Circumference 182197620.98911

Square

Length = n
Perimeter 115990608
Area 840863821513104
Diagonal 41008872.735375

Cube

Length = n
Surface area 5045182929078624
Volume 2.4383076475627E+22
Space diagonal 50225406.564201

Equilateral Triangle

Length = n
Perimeter 86992956
Area 3.6410471527681E+14
Altitude 25112703.282101

Triangular Pyramid

Length = n
Surface area 3.6410471527681E+14
Volume 2.873573120351E+21
Height 13669624.245125